168271470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43481}}^1$

素因数の和:43537

約数の個数: 48

約数和(自身を含む): 447690672

約数和(自身を除く): 279419202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 43481, 86962, 130443, 217405, 260886, 391329, 434810, 652215, 782658, 1304430, 1869683, 1956645, 3739366, 3913290, 5609049, 9348415, 11218098, 16827147, 18696830, 28045245, 33654294, 56090490, 84135735, 168271470]

約数ペア:

[(1, 168271470), (2, 84135735), (3, 56090490), (5, 33654294), (6, 28045245), (9, 18696830), (10, 16827147), (15, 11218098), (18, 9348415), (30, 5609049), (43, 3913290), (45, 3739366), (86, 1956645), (90, 1869683), (129, 1304430), (215, 782658), (258, 652215), (387, 434810), (430, 391329), (645, 260886), (774, 217405), (1290, 130443), (1935, 86962), (3870, 43481)]